| 6401 | BLEWETT | Stanislaus County, CA | Gas Property | Oct 1999 |
| 6402 | BLEWETT | Glasscock County, TX | Oil & Gas Property | Apr 2025 |
| 6403 | BLEWETT COMMUNITY | Stanislaus County, CA | Gas Property | May 2025 |
| 6404 | BLEZINGER | Austin County, TX | Oil & Gas Property | Apr 2025 |
| 6405 | BLICK | Barber County, KS | Oil & Gas Property | Mar 2025 |
| 6406 | BLICKENSDERFER | Columbiana County, OH | Oil & Gas Property | Dec 2023 |
| 6407 | BLIKRE 158-93-6 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 6408 | BLIKRE 158-94-13 | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 6409 | BLIKRE 2 | Williams County, ND | Oil & Gas Property | May 2025 |
| 6410 | BLINDA 10-3-34 #3H | Roosevelt County, MT | Oil & Gas Property | May 2025 |
| 6411 | BLINN | Kern County, CA | Oil & Gas Property | Apr 2025 |
| 6412 | BLINN | Ventura County, CA | Oil Property | May 1992 |
| 6413 | BLISS | Elk County, KS | Oil & Gas Property | Aug 2000 |
| 6414 | BLISS | Kingman County, KS | Oil & Gas Property | Mar 2025 |
| 6415 | BLISS | Tioga County, PA | Gas Property | May 2025 |
| 6416 | BLISS | Osborne County, KS | Oil Property | Mar 2025 |
| 6417 | BLISS | Logan County, OK | Oil & Gas Property | Apr 2025 |
| 6418 | BLISS | Allegany County, NY | Oil Property | Dec 2024 |
| 6419 | BLISS | Starr County, TX | Oil & Gas Property | Apr 2025 |
| 6420 | BLISS 1 | Weld County, CO | Oil & Gas Property | Apr 2017 |
| 6421 | BLISS FAMILY 2820 | Woods County, OK | Oil & Gas Property | Apr 2025 |
| 6422 | BLISSARD | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 6423 | BLITZEN 35 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 6424 | BLITZEN AUB STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 6425 | BLIZZARD | Converse County, WY | Oil & Gas Property | May 2025 |
| 6426 | BLIZZARD 149-93-07A-12H-TF | Dunn County, ND | Oil & Gas Property | May 2025 |
| 6427 | BLIZZARD FEDERAL 1-13H | Mountrail County, ND | Oil & Gas Property | May 2025 |
| 6428 | BLK 10-15 | Converse County, WY | Oil Property | Nov 1986 |
| 6429 | BLK THUNDER | Weston County, WY | Oil & Gas Property | Jun 2025 |
| 6430 | BLK-B-UN | Converse County, WY | Oil & Gas Property | May 2025 |
| 6431 | BLK-B-UN FEDERAL 18 | Converse County, WY | Oil & Gas Property | Feb 1994 |
| 6432 | BLK-B-UN PATENTED | Converse County, WY | Oil & Gas Property | May 2025 |
| 6433 | BLK-B-UNIT PATENTED | Converse County, WY | Oil & Gas Property | Dec 1988 |
| 6434 | BLL 1 | Nowata County, OK | Oil & Gas Property | Apr 2025 |
| 6435 | BLL 2 | Nowata County, OK | Oil & Gas Property | Apr 2025 |
| 6436 | BLM 1 | San Luis Obispo County, CA | Oil & Gas Property | Jul 2016 |
| 6437 | BLM A | McMullen County, TX | Oil & Gas Property | Apr 2025 |
| 6438 | BLM DENTON B | Denton County, TX | Oil & Gas Property | Apr 2025 |
| 6439 | BLM FED | Campbell County, WY | Gas Property | Oct 2017 |
| 6440 | BLM GREY HAWK | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 6441 | BLM SLEEPING WOMAN 1H-8 | Roger Mills County, OK | Oil & Gas Property | Apr 2025 |
| 6442 | BLMU | Williams County, ND | Oil & Gas Property | Sep 2015 |
| 6443 | BLMU | Williams County, ND | Oil & Gas Property | Oct 2020 |
| 6444 | BLOCH | Grady County, OK | Oil & Gas Property | Apr 2023 |
| 6445 | BLOCHMAN | Santa Barbara County, CA | Oil & Gas Property | Feb 2018 |
| 6446 | BLOCK | Carson County, TX | Oil & Gas Property | Apr 2025 |
| 6447 | BLOCK | Pratt County, KS | Oil & Gas Property | Nov 1982 |
| 6448 | BLOCK | La Plata County, CO | Oil & Gas Property | Apr 2025 |
| 6449 | BLOCK | Montgomery County, KS | Gas Property | May 2024 |
| 6450 | BLOCK | Los Angeles County, CA | Oil & Gas Property | May 2025 |
| 6451 | BLOCK | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 6452 | BLOCK | Caldwell County, TX | Oil & Gas Property | Mar 2025 |
| 6453 | BLOCK | Los Angeles County, CA | Oil & Gas Property | Jun 1993 |
| 6454 | BLOCK | Live Oak County, TX | Oil & Gas Property | Mar 2025 |
| 6455 | BLOCK 10 FUHRMAN-MASCHO UNIT | Andrews County, TX | Oil & Gas Property | Apr 2025 |
| 6456 | BLOCK 11 DEVONIAN UNIT | Ector County, TX | Oil & Gas Property | Apr 2025 |
| 6457 | BLOCK 17 | La Plata County, CO | Gas Property | Apr 2025 |
| 6458 | BLOCK 2 | Wichita County, TX | Oil & Gas Property | Mar 2025 |
| 6459 | BLOCK 31 UNIT | Crane County, TX | Oil & Gas Property | Apr 2025 |
| 6460 | BLOCK 33-3 | Glasscock County, TX | Oil & Gas Property | Apr 2025 |
| 6461 | BLOCK 9 FUHRMAN-MASCHO UNIT | Andrews County, TX | Oil & Gas Property | Apr 2025 |
| 6462 | BLOCK 9 UNIT | Andrews County, TX | Oil & Gas Property | Apr 2025 |
| 6463 | BLOCK A UNIT | McMullen County, TX | Oil & Gas Property | Apr 2025 |
| 6464 | BLOCK A-34 UNIT | Andrews County, TX | Oil & Gas Property | Apr 2025 |
| 6465 | BLOCK ANNA | Webb County, TX | Oil & Gas Property | May 2024 |
| 6466 | BLOCK B | Converse County, WY | Oil & Gas Property | May 2025 |
| 6467 | BLOCK E. HEIRS | Starr County, TX | Oil & Gas Property | Apr 2025 |
| 6468 | BLOCK HA 7 | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 6469 | BLOCK, HAROLD | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 6470 | BLOCK, KENNETH | Green County, KY | Oil Property | Dec 2011 |
| 6471 | BLOCK/GUERRA | Starr County, TX | Oil & Gas Property | Apr 2025 |
| 6472 | BLOCKER | Wise County, TX | Oil & Gas Property | Jun 2024 |
| 6473 | BLOCKER | Harrison County, TX | Oil & Gas Property | Apr 2025 |
| 6474 | BLOCKER | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 6475 | BLOCKER | Reno County, KS | Oil & Gas Property | Mar 2025 |
| 6476 | BLOCKER | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 6477 | BLOCKER | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 6478 | BLOCKER | Webb County, TX | Oil & Gas Property | Dec 2024 |
| 6479 | BLOCKER 24 | Martin County, TX | Oil & Gas Property | Apr 2025 |
| 6480 | BLOCKER FEDERAL | Lea County, NM | Oil & Gas Property | Nov 2024 |
| 6481 | BLOCKER RANCH-S | Webb County, TX | Oil & Gas Property | Mar 2023 |
| 6482 | BLOCKER W. O | Wise County, TX | Oil & Gas Property | Apr 2025 |
| 6483 | BLOCKSOME | Ness County, KS | Oil Property | Mar 2025 |
| 6484 | BLODGET | Kern County, CA | Oil Property | May 2025 |
| 6485 | BLODGETT | Ward County, TX | Oil & Gas Property | Sep 2024 |
| 6486 | BLODGETT | Kimball County, NE | Oil & Gas Property | Sep 2019 |
| 6487 | BLODGETT | Chautauqua County, NY | Oil & Gas Property | Dec 2024 |
| 6488 | BLODGETT | Ochiltree County, TX | Oil & Gas Property | Apr 2025 |
| 6489 | BLODGETT ESTATE ET AL | Hansford County, TX | Oil & Gas Property | Mar 2025 |
| 6490 | BLOEMER | Kern County, CA | Oil & Gas Property | May 2025 |
| 6491 | BLOEMER 1 | Kern County, CA | Oil Property | Jul 2003 |
| 6492 | BLOHM | Allen County, KS | Oil Property | Mar 2025 |
| 6493 | BLOMENKAMP | Washington County, CO | Oil Property | May 2025 |
| 6494 | BLONDE UNIT | Lavaca County, TX | Oil & Gas Property | Apr 2025 |
| 6495 | BLONDIE 1-6-7-18XHM | Blaine County, OK | Oil & Gas Property | Apr 2025 |
| 6496 | BLONDIE 15 3 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 6497 | BLONQUIST 26 | Summit County, UT | Oil & Gas Property | Jun 1997 |
| 6498 | BLONSTEIN ESTATE | Wheeler County, TX | Oil & Gas Property | Mar 2025 |
| 6499 | BLOOD | Sedgwick County, KS | Oil Property | Dec 2024 |
| 6500 | BLOOD | Butler County, KS | Oil Property | Feb 1986 |